<html>
    <head>
        <meta charset="utf-8">
        <title>上海建桥学院</title>
    </head>
    <body>

    <div class="alert alert-success alert-dismissable">
        <button type="button" class="close" data-dismiss="alert"
                aria-hidden="true">
            &times;
        </button>
        xxxxxxxxxx
    </div>
    </body>

</html>